Việt Nam
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Vietnam Patent Statistics 
Patent Statistics in Vietnam
From the database of the Intellectual Property Office of Vietnam, we have patent statistics as follows:
The total number of patent applicatins filed in Vietnam in 2023 is 9.308, it is the highest number sicne 1981. For details, please view the below image.
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The top 5 foreign patent applicants in Vietam in 2023 are shown in the following table:
|
No. |
Top 5 foreign patent applicants in Vietnam in 2023 |
Number of patent applications |
|
1 |
American |
2,526 |
|
2 |
Japanese |
1,608 |
|
3 |
Chinese |
1,283 |
|
4 |
Korean |
1,073 |
|
5 |
Taiwanese |
399 |
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Each IP firm can use their own database and IP Lib to conduct patent search. The skills of IP searchers are very important to receive correct search results. |
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The time limit for entry of a PCT application into Vietnam national phase under both Chapter I and Chapter II is 31 months (not 30 months). |
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PATENT ACCELERATION IN VIETNAM
To accelerate, it is suggested to conform the VN application to a granted patent of a corresponding application filed in foreign countries, especially filed in Japan, US or Europe. |
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Patent owners are requested to pay annuities for granted patents within 06 months before the annuity due date. |
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For more information about patents in Vietnam, please do not hesitate to contact us at
HAIHAN IP LAW FIRM
12A Floor, Center Building, No. 1 Nguyen Huy Tuong, Thanh Xuan Trung Ward, Thanh Xuan District, Hanoi City, Vietnam.
Tel: +84-24-3202 8111 / +84-24-3202 8222
Fax: +84-24-3202 8333
Hotline: +84-983 788 469
Email: hh@haihan.vn
HAIHAN-IP is a registered IP Firm with agent code of 174 licensed by The Intellectual Property Office of Vietnam (IPO) since 2013.
